Photoelectric pa taws ceeb toom Photoelectric tswb ua haujlwm siv lub photoelectric sensor thiab lub teeb ciThaum cov pa taws nkag mus rau hauv chav thiab hla txoj kev ntawm lub teeb beam, lub teeb tawg los ntawm cov pa taws., aiming nws mus rau lub sensor, uas nyob rau hauv lem ua rau lub tswb.
Lub photoelectric pa luam yeeb ntes ntes pa luam yeeb li cas?
Ib lub tshuab hluav taws xob hluav taws xob hluav taws xob yog tus yam ntxwv los ntawm nws siv ntawm lub teeb kom pom hluav taws. … Lub tswb pom cov pa luam yeeb; Thaum cov pa taws nkag mus rau hauv lub chamber, nws deflects lub teeb LED los ntawm txoj kev ncaj mus rau hauv lub photosensor nyob rau hauv ib tug txawv compartment nyob rau hauv tib lub chamber.
Ionizing pa taws ntes ua haujlwm li cas?
Ib qho ionisation pa taws tswb ua haujlwm los ntawm ionising cua ntawm 2 electrodes uas yog qhov zoo thiab tsis zoo, qhov no tsim ib qho me me tam sim no hauv chamber.
Vim li cas lub teeb hluav taws xob tsoo lub sensor thaum muaj pa taws?
Thaum cov pa taws nkag mus rau hauv txoj kev teeb pom kev, lub teeb tawm tsam cov khoom (Daim duab 7) thiab yog tawg mus rau cov khoom siv hluav taws xobua rau lub ntsuas ntsuas teb.
Cov pa luam yeeb puas ntes luam yeeb?
Puas luam yeeb ua rau hluav taws tswb? Cov lus teb luv luv yog yog, nws ua tau. Cov khoom siv hluav taws xob niaj hnub no muaj kev nkag siab ntau dua li cov qauv qub vim tias kev haus luam yeeb hauv tsev yog txwv tsis pub nyob hauv cov tsev pej xeem feem ntau niaj hnub no. … Txawm li cas los xij, thaum nws tuaj yeem teeb lub tswb hluav taws los ntawm kev haus luam yeeb, cov lus ceeb toom ntawm qhov xwm txheej no tsis tshua muaj.
